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Mehrere ST Nucleo-L073RZ Mikrocontroller-Boards
NUCLEO-L073RZ, STM32, www.st.com/stm32nucleo, MB11319B, PWM/MOS/D1, PWM/D2, PWM/D3, PWM/D4, PWM/D5, PWM/D6, PWM/D7, PWM/D8, PWM/D9, PWM/D10, PWM/D11, PWM/D12, PWM/D13, PWM/D14, PWM/D15, PWM/D16, PWM/D17, PWM/D18, PWM/D19, PWM/D20, PWM/D21, PWM/D22, PWM/D23, PWM/D24, PWM/D25, PWM/D26, PWM/D27, PWM/D28, PWM/D29, PWM/D30, PWM/D31, PWM/D32, PWM/D33, PWM/D34, PWM/D35, PWM/D36, PWM/D37, PWM/D38, PWM/D39, PWM/D40, PWM/D41, PWM/D42, PWM/D43, PWM/D44, PWM/D45, PWM/
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Schaltplan für Lüfter- und Motorkontrolle
红(Red) +10Vdc 2mA max. 黄(Yellow) Control input 蓝(Blue) GND 白(White) Tach output 470Ω 4.7kΩ +12Vdc PWM:1~10KHz 10%PWM...n=max <10%PWM...n=0 Speed setting with potentiometer 1~10Vdc 10V...n=max 1~10V...n=min~max <1V...n=0
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Anschlussdiagramm für Fan/Motor mit Steuerungseingängen
neutral conductor, see nameplate for voltage range CON12 PE green/yellow Ground connection 2 0-10V PWM yellow 0-10 V PWM 3 +10 V red Fixed voltage output 10 VDC +-3 %, Imax. 10 mA, short-circuit-proof, power supply for ext. devices (e.g. pot), SELV 4 Tach white Tach output, open collector, 1 pulse per
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Schaltplan eines Solar-Ladegeräts und Spannungsreglers
Solar Poly 5W 415mA, ST-DC NEB258, SB140, LM317, BC547, LM318, LM337, LM317, LM317, LM317, LM31
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Leiterplatten-Layout einer LED-Dimmer-Platine
PCM_LI-ION, B2, B+, P+, B1, B-, USB1450UTC6, 2x M2x5.5mm, 1850, 2x M2x5.5mm, 1850, LED-Dimmer, P02_PCB, Mechanical Layer 4, 19-Aug-2026, GTD
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PCB-Layout einer Leiterplatte mit Maßangaben
LedPath02, 35.382 (mm), 27.745 (mm), 0.9, 0.5, 0.4, 0.3, 0.2, 0.1, 0.1, 0.2, 0.3, 0.4, 0.5, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
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Handgezeichneter Schaltplan mit ESP32 und Potentiometer
Sollwertgeber ESP32 Webserver PWM Out 10k A/D In Internal Pullup 10uF 50k Bestandselektronik Auswerteeinheit
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Leiterplatte mit Klemmenadapter und Verkabelung
V+ RUN PWM GND Strom Versorgung (24V) M 1 2 3 4 Klemmen Adapter M Schalter / NPN Sensoren Analog Sens.
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Nahaufnahme einer Arduino Due Leiterplatte
ARDUINO DUE, ANALOG IN, A0 bis A5, PWM, DIGITAL, Atmel ATSAM3X8E AU, 2147 A ARM 2147W68, 3.3V, RESET, GND, 10uF, 2uF
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Pinbelegung eines Motors
Yellow 黄 L1 Green 绿 L2 Red 红 L3 White 白 O/C White 白 COM Red 红 Output+15vdc Yellow 黄 0~10vdc/PWM Blue 蓝 GND 10K White 白 FG 5 Pulse/rev Green 绿 RSA Black 黑 RSB Motor
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Technische Spezifikationen eines Mikrocontrollers
Resolution Max: 10 ADC Channels: 8 Zero Cross Detect: No Number of Comparators: 0 SPI: 1 I2C: 1 Stand alone PWM: 0 Low Power: No Numerically Controlled Oscillator (NCO): 0
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Konfigurationssoftware für Arduino Mega Steuerung
Anschluss: COM3 Ausgänge: A0 - A2: Dir X, Y, Z A3 - A5: Step X, Y, Z 08: Fräsmotor an / 09: Fräsmotor PWM 14 - 21: Ausgänge 1 - 8 Eingänge: 53 - 50: Eingänge 1 - 4 10 - 13: Eingänge 5 - 8 49 - 42: Eingänge 9 - 16 30: OK Taste 32: Fräsmotor Start / Stopp Taste 34: Programm Start / Stopp Taste A8: Poti Vorschubanpassung
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Blockschaltbild des MCX C151 Mikrocontrollers
ADC 1x CMP with 8-bit DAC ref 1x OpAmp with PGA 1x Temperature Sensor Advanced Motor Control 1x FlexPWM with 3 Sub-Modules Core Arm® Cortex®-M23 48 MHz NVIC, SWD, Systick Memory 32 KB Program Flash 16 KB Data Flash 6 KB SRAM Boot Loader Connectivity 1x I2C 1x LPSPI 3x LPUART Security TRNG Lifecycle Management
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Oszilloskop-Screenshot mit zwei Kurvenverläufen
Utility Display Acquire Trigger Cursors Meas Analysis SIGLENT Stop C3 X1=0.0s X2=35µs ΔX=35µs 1/ΔX=28.7kHz Y1=2.87V Y2=-2.73V ΔY=-5.60V USB flash drive detected. C1 10X AC1M 2.0V/div C3 1X AC1M FULL 5.0V/div RefA 0.0V H 2.0V/div RefC 0.0V Timebase 802µs 20µs/div Stop 1.0Mpts 50MSa/s Edge Rising 0:34:36 1970/1/1
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Oszilloskop-Messung eines Signals
Utility Display Acquire Trigger Cursors Meas Analysis SIGLENT Stop C3 Y1 X1=-10µs Y1=7.67V ΔX=1.150ms 1/ΔX=869.57Hz X2 Y2=-7.83V X2=1.140ms f < 2.0Hz C1 DC 1X FULL 20mV/ C3 1X FULL AC1M RefA 2.0V/ 0.0V H RefC 2.0V/ 0.00V H 50kpts 10Msa/s Edge 1.51ms 50µs/div Stop 197mV 0:20:29 1970/1/1
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Oszilloskop-Screenshot eines Signals
Utility Display Acquire Trigger Cursors Meas Analysis SIGLENT Stop CURSORS f < 2.0Hz X1=-10µs Y1=7.67V X2 ΔX=1.150ms 1/ΔX=869.57Hz Y2=1.140ms Y2=-7.83V ΔY=-15.50V C1 DC1M C3 AC1M RefA 2.0V/ 2.0V/ 2.0V/ H Timebase Trigger C1 DC FULL -3.3mV 0.0V 0.0V 0.0V 1.51ms 500µs/div Stop 50kpts 100MSa/s Edge 197mV 0:20:0
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Oszilloskop-Screenshot eines periodischen Signals
Utility Display Acquire Trigger Cursors Meas Analysis SIGLENT Stop f < 2.0Hz X1 X2 ΔX= 2.40µs 1/ΔX= 416.7kHz X1=-0.06µs Y1= 7.50V ΔY=-15.08V Y2=-7.58V X2= 2.34µs Y2= -7.58V C1 10X DC1M 2.0V/div C3 1X AC1M 5.0V/div RefA 2.0V/div RefC 0.0V H 0.0V Timebase 8.0µs 2.0µs/div Trigger Stop 50kpts 100MSa/s Edge C1 DC 1.93V 0:27:53 Rising 1970/1/1
